CN109432644A - A kind of Efficient safe water base fire extinguishing device - Google Patents
A kind of Efficient safe water base fire extinguishing device Download PDFInfo
- Publication number
- CN109432644A CN109432644A CN201811210908.XA CN201811210908A CN109432644A CN 109432644 A CN109432644 A CN 109432644A CN 201811210908 A CN201811210908 A CN 201811210908A CN 109432644 A CN109432644 A CN 109432644A
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- China
- Prior art keywords
- fixed
- steel cylinder
- fire extinguishing
- screwed
- extinguishing device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
- A62C13/76—Details or accessories
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
- A62C13/76—Details or accessories
- A62C13/78—Suspending or supporting devices
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
- A62D1/0028—Liquid extinguishing substances
- A62D1/0035—Aqueous solutions
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
- A62D1/0071—Foams
Abstract
A kind of Efficient safe water base fire extinguishing device, it is long to solve existing water base fire extinguishing device attack time, the not high problem of fire-fighting efficiency, it includes steel cylinder, handle is equipped with by connecting tube at the top center of the steel cylinder, it is screwed at the center of connecting tube and is fixed with opening and closing valve, the top side of connecting tube offers discharge port, it is screwed on discharge port and is fixed with pipeline regulating mechanism, it is screwed at the top of pipeline regulating mechanism and is fixed with jet pipe, spray head is fixed at the top of jet pipe, hand-held mechanism is nested and fixed on steel cylinder, the bottom of steel cylinder is welded with resilient support foot, the internal symmetry of steel cylinder is provided with carbon dioxide agent repository and liquid extinguisher repository, the inside of liquid extinguisher repository is filled with liquid extinguisher.Structure of the invention is novel, is skillfully constructed, easy to use, effectively improves the efficiency of scene of a fire fire extinguishing, effectively improves the convenience used.
Description
Technical field
The present invention relates to fire extinguisher technical field, specially a kind of Efficient safe water base fire extinguishing device.
Background technique
Water base fire extinguishing device be it is a kind of suitable for fighting solid or non-water-soluble liquid from the beginning of fire, the electrification that can save is set
The fire extinguisher of standby fire.It is widely used in the places such as oil field, oil depot, steamer, factory, shop, is that fire preventing occurs to ensure people
The indispensable fire-fighting equipment of people's lives and properties.Its fire extinguisher mechanism of water base fire extinguishing device is physical fire extinguisher principle.Extinguishing chemical master
It is made of hc-surfactant, fluorocarbon surfactant, fire retardant and auxiliary agent.Extinguishing chemical has infiltration to A class fire
Effect, such as timber, cloth, extinguishing chemical can permeate inside combustible, fail all to put out even if fire is greater, medicament spray
The position penetrated can also be effectively blocked fire source, control the rate of propagation of fire；Has the function of isolation, such as vapour to B class fire
Oil and volatile liquid, medicament can be formed on its surface prolonged moisture film, even if moisture film is by extraneous factor by broken
Bad, unique mobility can heal rapidly, and flame is made to suffocate.Therefore aqua type (water mist) fire extinguishing appliance for other fire extinguishers without
The anti-flammability that method matches in excellence or beauty.Water base fire extinguishing device is not influenced by environment such as indoor and outdoor, strong wind, and extinguishing chemical can be to greatest extent
Act on comburant surface.But existing water base fire extinguishing device fire-fighting efficiency is not high, therefore, designs a kind of Efficient safe
Water base fire extinguishing device is necessary.
Summary of the invention
For above situation, to overcome the shortcomings of existing technologies, the present invention provides a kind of Efficient safe aqua type fire extinguishing
Device, the existing water base fire extinguishing device attack time of effective solution is long, fire-fighting efficiency not high problem.
To achieve the above object, the invention provides the following technical scheme: the present invention includes steel cylinder, in the top of the steel cylinder
Handle is equipped with by connecting tube at the heart, is screwed at the center of connecting tube and is fixed with opening and closing valve, the top side of connecting tube opens up
There is discharge port, is screwed on discharge port and is fixed with pipeline regulating mechanism, be screwed at the top of pipeline regulating mechanism and be fixed with jet pipe, jet pipe
Top be fixed with spray head, hand-held mechanism is nested and fixed on steel cylinder, the bottom of steel cylinder is welded with resilient support foot,
The internal symmetry of steel cylinder is provided with carbon dioxide agent repository and liquid extinguisher repository, the inside of liquid extinguisher repository
Filled with liquid extinguisher.
According to the above technical scheme, the hand-held mechanism includes clip and handle, and clip is symmetrically connected on steel cylinder, and two
Handle is welded between a clip.
According to the above technical scheme, sheath is nested and fixed on the handle, sheath is a kind of rubber material component, and is protected
It puts on and is provided with cross-distribution and has anti-skid chequer.
According to the above technical scheme, the resilient support foot includes pedestal, curved weld seat and support spring, curved weld
Seat is weldingly fixed on the bottom center of steel cylinder, and curved weld seat is slidably connected at the inside of pedestal, and the bottom of curved weld seat
The top inner wall of portion and pedestal is connected by the support spring of equidistant installation.
According to the above technical scheme, the pipeline regulating mechanism includes casing, limited block and telescoping tube, the bottom rotation of casing
It connecing and is fixed on discharge port, the internal slide of casing is connected with limited block, and insertion is equipped with telescoping tube at the center of limited block, and
The top of telescoping tube is screwed on across casing and is fixed with jet pipe.
According to the above technical scheme, the surrounding of the limited block is fixed with the first sealing ring, casing and telescoping tube
Junction is welded with the second sealing ring, and the first sealing ring and the second sealing ring are a kind of nitrile rubber sealing ring.
According to the above technical scheme, the liquid extinguisher is prepared from the following raw materials in parts by weight: pure water 60-75
Part, 12-15 parts of urea, 10-15 parts of potassium carbonate, modified sodium bicarbonate 20-22 parts, 5-9 parts of AR fire foam, anti frozen liquid 3-5
Part, 20-25 parts of ammonium sulfate, 10-15 parts of inorganic salts, 1-2 parts of surfactant, 3-6 parts of borax, 9-14 parts of carbamide, non-fusibility
2-4 parts and dodecyldimethylammonium hydroxide inner salt 6-8 parts of foam solution.
According to the above technical scheme, the liquid extinguisher the preparation method comprises the following steps:
A, each group is weighed according to composition and weight fraction ratio, electronic scale；
B, pure water and a certain amount of inorganic salts are added in container, are heated to 30-40 DEG C；
C, again by urea, potassium carbonate, modified sodium bicarbonate, ammonium sulfate, borax, carbamide and dodecyl dimethyl beet
Alkali is added in container according to a certain percentage, stirs 90min with revolving speed 30r/min；
D, finally AR fire foam, anti frozen liquid, surfactant and water-resistant foam liquid are added in container again, with
Revolving speed 50r/min stirs 190min, obtains for filling liquid extinguisher.
Structure of the invention is novel, is skillfully constructed, easy to use, effectively improves the efficiency of scene of a fire fire extinguishing, effectively mentions
The convenience used is risen.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is integral planar structural schematic diagram of the present invention；
Fig. 2 is hand-held mechanism structural schematic diagram of the present invention；
Fig. 3 is present invention resilient support leg structure schematic diagram；
Fig. 4 is inventive pipeline regulating mechanism structural schematic diagram.
Specific embodiment
1-4 is described in further details a specific embodiment of the invention with reference to the accompanying drawing.
Embodiment one: being provided by Fig. 1-4, and the present invention includes steel cylinder 1, is installed at the top center of steel cylinder 1 by connecting tube 3
There is handle 4, be screwed at the center of connecting tube 3 and be fixed with opening and closing valve 5, the top side of connecting tube 3 offers discharge port 6, discharges
It is screwed on mouth 6 and is fixed with pipeline regulating mechanism 7, the top of pipeline regulating mechanism 7, which is screwed on, is fixed with jet pipe 8, the top card of jet pipe 8
It connects and is fixed with spray head 9, hand-held mechanism 2 is nested and fixed on steel cylinder 1, the bottom of steel cylinder 1 is welded with resilient support foot 12, steel
The internal symmetry of bottle 1 is provided with carbon dioxide agent repository 10 and liquid extinguisher repository 11, liquid extinguisher repository 11
Inside be filled with liquid extinguisher.
According to the above technical scheme, hand-held mechanism 2 includes clip 13 and handle 14, and clip 13 is symmetrically connected on steel cylinder 1,
And handle 14 is welded between two clips 13.
According to the above technical scheme, sheath 15 is nested and fixed on handle 14, sheath 15 is a kind of rubber material component, and
Being provided with cross-distribution on sheath 15 has anti-skid chequer.
According to the above technical scheme, resilient support foot 12 includes pedestal 16, curved weld seat 17 and support spring 18, arc
Welding base 17 is weldingly fixed on the bottom center of steel cylinder 1, and curved weld seat 17 is slidably connected at the inside of pedestal 16, and arc
The bottom of welding base 17 is connect with the top inner wall of pedestal 16 by the support spring 18 of equidistant installation.
According to the above technical scheme, pipeline regulating mechanism 7 includes casing 19, limited block 21 and telescoping tube 22, casing 19
Bottom, which is screwed on, to be fixed on discharge port 6, and the internal slide of casing 19 is connected with limited block 21, is embedded in peace at the center of limited block 21
Equipped with telescoping tube 22, and the top of telescoping tube 22 is screwed on across casing 19 and is fixed with jet pipe 8.
According to the above technical scheme, the surrounding of limited block 21 is fixed with the first sealing ring 20, casing 19 and telescoping tube
22 junction is welded with the second sealing ring 23, and the first sealing ring 20 and the second sealing ring 23 are that a kind of nitrile rubber is close
Seal.
According to the above technical scheme, liquid extinguisher is prepared from the following raw materials in parts by weight: 60 parts of pure water, urea 12
Part, 10 parts of potassium carbonate, modified 20 parts of sodium bicarbonate, 5 parts of AR fire foam, 3 parts of anti frozen liquid, 20 parts of ammonium sulfate, inorganic salts 10
Part, 1 part of surfactant, 3 parts of borax, 9 parts of carbamide, 2 parts of water-resistant foam liquid and 6 parts of dodecyldimethylammonium hydroxide inner salt.
According to the above technical scheme, liquid extinguisher the preparation method comprises the following steps:
A, each group is weighed according to composition and weight fraction ratio, electronic scale；
B, pure water and a certain amount of inorganic salts are added in container, are heated to 30-40 DEG C；
C, again by urea, potassium carbonate, modified sodium bicarbonate, ammonium sulfate, borax, carbamide and dodecyl dimethyl beet
Alkali is added in container according to a certain percentage, stirs 90min with revolving speed 30r/min；
D, finally AR fire foam, anti frozen liquid, surfactant and water-resistant foam liquid are added in container again, with
Revolving speed 50r/min stirs 190min, obtains for filling liquid extinguisher.
Embodiment two: being provided by Fig. 1-4, and the present invention includes steel cylinder 1, is installed at the top center of steel cylinder 1 by connecting tube 3
There is handle 4, be screwed at the center of connecting tube 3 and be fixed with opening and closing valve 5, the top side of connecting tube 3 offers discharge port 6, discharges
It is screwed on mouth 6 and is fixed with pipeline regulating mechanism 7, the top of pipeline regulating mechanism 7, which is screwed on, is fixed with jet pipe 8, the top card of jet pipe 8
It connects and is fixed with spray head 9, hand-held mechanism 2 is nested and fixed on steel cylinder 1, the bottom of steel cylinder 1 is welded with resilient support foot 12, steel
The internal symmetry of bottle 1 is provided with carbon dioxide agent repository 10 and liquid extinguisher repository 11, liquid extinguisher repository 11
Inside be filled with liquid extinguisher.
According to the above technical scheme, hand-held mechanism 2 includes clip 13 and handle 14, and clip 13 is symmetrically connected on steel cylinder 1,
And handle 14 is welded between two clips 13.
According to the above technical scheme, sheath 15 is nested and fixed on handle 14, sheath 15 is a kind of rubber material component, and
Being provided with cross-distribution on sheath 15 has anti-skid chequer.
According to the above technical scheme, resilient support foot 12 includes pedestal 16, curved weld seat 17 and support spring 18, arc
Welding base 17 is weldingly fixed on the bottom center of steel cylinder 1, and curved weld seat 17 is slidably connected at the inside of pedestal 16, and arc
The bottom of welding base 17 is connect with the top inner wall of pedestal 16 by the support spring 18 of equidistant installation.
According to the above technical scheme, pipeline regulating mechanism 7 includes casing 19, limited block 21 and telescoping tube 22, casing 19
Bottom, which is screwed on, to be fixed on discharge port 6, and the internal slide of casing 19 is connected with limited block 21, is embedded in peace at the center of limited block 21
Equipped with telescoping tube 22, and the top of telescoping tube 22 is screwed on across casing 19 and is fixed with jet pipe 8.
According to the above technical scheme, the surrounding of limited block 21 is fixed with the first sealing ring 20, casing 19 and telescoping tube
22 junction is welded with the second sealing ring 23, and the first sealing ring 20 and the second sealing ring 23 are that a kind of nitrile rubber is close
Seal.
According to the above technical scheme, liquid extinguisher is prepared from the following raw materials in parts by weight: 75 parts of pure water, urea 15
Part, 15 parts of potassium carbonate, modified 22 parts of sodium bicarbonate, 9 parts of AR fire foam, 5 parts of anti frozen liquid, 25 parts of ammonium sulfate, inorganic salts 15
Part, 2 parts of surfactant, 6 parts of borax, 14 parts of carbamide, 4 parts of water-resistant foam liquid and 8 parts of dodecyldimethylammonium hydroxide inner salt.
According to the above technical scheme, liquid extinguisher the preparation method comprises the following steps:
A, each group is weighed according to composition and weight fraction ratio, electronic scale；
B, pure water and a certain amount of inorganic salts are added in container, are heated to 30-40 DEG C；
C, again by urea, potassium carbonate, modified sodium bicarbonate, ammonium sulfate, borax, carbamide and dodecyl dimethyl beet
Alkali is added in container according to a certain percentage, stirs 90min with revolving speed 30r/min；
D, finally AR fire foam, anti frozen liquid, surfactant and water-resistant foam liquid are added in container again, with
Revolving speed 50r/min stirs 190min, obtains for filling liquid extinguisher.
Experimental example:
Experimental subjects: using liquid extinguisher obtained by the embodiment of the present invention as experimental group one, experimental group two and experiment
Group three, the liquid extinguisher chosen on the market is contrast groups one, contrast groups two and contrast groups three.
Experiment purpose: when the fire-fighting mode under different experiment fire types of test each group liquid extinguisher and fire extinguishing
Between.
Experimental method:, will be made from this experimental group according to water base fire extinguishing device examination criteria and national standard GB-4351-1997
The liquid extinguisher of liquid extinguisher, contrast groups one, under conditions of ventilation, using special instrument to different experiment fire classes
Fire-fighting mode and attack time under type are tested, and record experimental result.
Experimental result table:
By the above experimental result table it is found that liquid extinguisher of the invention can all play different fire types and quickly go out
The purpose of fire.
The present invention in use, by setting hand-held mechanism 2, convenient for user when in use hold handle 14, Ke Yiyou
The stability for improving fire extinguisher and using of effect, while being fixed on steel cylinder 1 using clip 13, it is easy for removal and installation, effectively
Improve the convenience used, while being provided with resilient support foot 12, being subtracted during transportation by support spring 18
Shake effect, can effectively prevent carbon dioxide gas on the way and mixes with liquid extinguisher, effectively improve the fire extinguisher
Service life, while it being provided with pipeline regulating mechanism 7, telescoping tube 22 can be extracted out when in use, receive jet pipe 8
Contracting, convenient for user can arbitrarily adjustable jet tube 8 position, liquid extinguisher can accurately be sprayed onto needs convenient for user
Position at, effectively improve the convenience used, use modified sodium bicarbonate for primary raw material, with urea, potassium carbonate, sulphur
Sour ammonium and borax are auxiliary material, while also adding a certain amount of AR fire foam, anti frozen liquid, surfactant and water-resistant foam
Liquid, with the raising of fire field environment temperature, the main and auxiliary medicament after dispersion is heated, and decomposition releases a large amount of carbon dioxide, ammonia
The inert gases such as gas, nitrogen, these gases are nonflammable, play the oxygen in diluent air, reduce scene of a fire oxygen concentration, inhibit combustion
The effect of burning effectively improves the convenience used convenient for quickly playing the role of fire extinguishing.
Structure of the invention is novel, is skillfully constructed, easy to use, effectively improves the efficiency of scene of a fire fire extinguishing, effectively mentions
The convenience used is risen.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (6)
1. a kind of Efficient safe water base fire extinguishing device, including steel cylinder (1), which is characterized in that the top center of the steel cylinder (1)
Place is equipped with handle (4) by connecting tube (3), is screwed at the center of connecting tube (3) and is fixed with opening and closing valve (5), connecting tube (3)
Top side offers discharge port (6), is screwed on and is fixed with pipeline regulating mechanism (7) on discharge port (6), pipeline regulating mechanism (7)
Top be screwed on and be fixed with jet pipe (8), be fixed at the top of jet pipe (8) spray head (9), hand is nested and fixed on (1) in steel cylinder
It holds mechanism (2), the bottom of steel cylinder (1) is welded with resilient support foot (12), and the internal symmetry of steel cylinder (1) is provided with titanium dioxide
The inside of carbon agent repository (10) and liquid extinguisher repository (11), liquid extinguisher repository (11) is filled with liquid fire extinguishing
Agent.
2. a kind of Efficient safe water base fire extinguishing device according to claim 1, which is characterized in that the hand-held mechanism
It (2) include clip (13) and handle (14), clip (13) is symmetrically connected on steel cylinder (1), and is welded between two clips (13)
It is fixed with handle (14).
3. a kind of Efficient safe water base fire extinguishing device according to claim 2, which is characterized in that on the handle (14)
Be nested and fixed sheath (15), sheath (15) be a kind of rubber material component, and be provided on sheath (15) cross-distribution have it is anti-
Sliding line.
4. a kind of Efficient safe water base fire extinguishing device according to claim 1, which is characterized in that the resilient support foot
It (12) include pedestal (16), curved weld seat (17) and support spring (18), curved weld seat (17) is weldingly fixed on steel cylinder (1)
Bottom center, curved weld seat (17) is slidably connected at the inside of pedestal (16), and the bottom of curved weld seat (17) with
The top inner wall of pedestal (16) is connected by the support spring (18) of equidistant installation.
5. a kind of Efficient safe water base fire extinguishing device according to claim 1, which is characterized in that the pipeline adjusts machine
Structure (7) includes casing (19), limited block (21) and telescoping tube (22), and the bottom of casing (19), which is screwed on, to be fixed on discharge port (6),
The internal slide of casing (19) is connected with limited block (21), and insertion is equipped with telescoping tube (22) at the center of limited block (21), and
The top of telescoping tube (22) is screwed on across casing (19) and is fixed with jet pipe (8).
6. a kind of Efficient safe water base fire extinguishing device according to claim 5, which is characterized in that the limited block (21)
Surrounding be fixed with the first sealing ring (20), the junction of casing (19) and telescoping tube (22) is welded with the second sealing
It encloses (23), the first sealing ring (20) and the second sealing ring (23) are a kind of nitrile rubber sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811210908.XA CN109432644A (en) | 2018-10-17 | 2018-10-17 | A kind of Efficient safe water base fire extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811210908.XA CN109432644A (en) | 2018-10-17 | 2018-10-17 | A kind of Efficient safe water base fire extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109432644A true CN109432644A (en) | 2019-03-08 |
Family
ID=65546583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811210908.XA Pending CN109432644A (en) | 2018-10-17 | 2018-10-17 | A kind of Efficient safe water base fire extinguishing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN109432644A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111514509A (en) * | 2020-05-19 | 2020-08-11 | 四川天地同光科技有限责任公司 | Water-based solid micro-system fire extinguishing agent for extinguishing combustion flame of lithium battery and preparation method thereof |
| CN113101579A (en) * | 2021-05-12 | 2021-07-13 | 广东喷保消防科技有限公司 | Intelligent fire extinguishing equipment based on combination of water mist pump and AR |
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| CN207694115U (en) * | 2017-11-29 | 2018-08-07 | 四川警察学院 | A kind of New Type Fire-fighting Device |
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| CN2287490Y (en) * | 1997-03-13 | 1998-08-12 | 汪立人 | Binery packed hand held fire extinguisher |
| NL1008969C2 (en) * | 1998-04-23 | 1999-10-26 | H T Research B V | Water based fire extinguisher with two gas bottles uses one gas bottle to propel water and the other to form flow of water into fine spray |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111514509A (en) * | 2020-05-19 | 2020-08-11 | 四川天地同光科技有限责任公司 | Water-based solid micro-system fire extinguishing agent for extinguishing combustion flame of lithium battery and preparation method thereof |
| CN113101579A (en) * | 2021-05-12 | 2021-07-13 | 广东喷保消防科技有限公司 | Intelligent fire extinguishing equipment based on combination of water mist pump and AR |
| CN113101579B (en) * | 2021-05-12 | 2021-12-07 | 广东喷保消防科技有限公司 | Intelligent fire extinguishing equipment based on combination of water mist pump and AR |
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